@misc{indiciae3d8143b71ccd,
  title = {[A foreign body causing acute appendicitis].},
  author = {E S Komarnitskiĭ and A Z Koval'chuk},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2391860/},
  note = {Source identifier: 2391860}
}